AR071172A1 - Composiciones polimericas estimulo-respuesta autolocalizadas en aditivos para suelos y metodos de uso - Google Patents

Composiciones polimericas estimulo-respuesta autolocalizadas en aditivos para suelos y metodos de uso

Info

Publication number
AR071172A1
AR071172A1 ARP090101165A ARP090101165A AR071172A1 AR 071172 A1 AR071172 A1 AR 071172A1 AR P090101165 A ARP090101165 A AR P090101165A AR P090101165 A ARP090101165 A AR P090101165A AR 071172 A1 AR071172 A1 AR 071172A1
Authority
AR
Argentina
Prior art keywords
soil
stimulus
generally
links
polymer composition
Prior art date
Application number
ARP090101165A
Other languages
English (en)
Original Assignee
Rhodia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodia filed Critical Rhodia
Publication of AR071172A1 publication Critical patent/AR071172A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80—Soil conditioners
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/40—Fertilisers incorporated into a matrix
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/20—Vinyl polymers
    • C09K17/22—Polyacrylates; Polymethacrylates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
    • C09K17/18—Prepolymers; Macromolecular compounds
    • C09K17/32—Prepolymers; Macromolecular compounds of natural origin, e.g. cellulosic materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
    • C09K17/50—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts the organic compound being of natural origin, e.g. cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cultivation Of Plants (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Se divulgan aditivos para suelos formados por composiciones poliméricas estimulo-respuesta autolocalizadas y los métodos para su uso. En una realizacion, la composicion polimérica o la red polimérica comprende entrecruzamientos permanentes y entrecruzamientos no permanentes, donde los entrecruzamientos no permanentes son capaces de ser removidos al aplicar un estímulo o al estar expuestos a un estímulo, generalmente ubicado dentro del suelo. En otra realizacion, el método para incrementar la retencion de agua en los suelos incluye aplicar un aditivo para suelos, que comprende redes poliméricas de la presente mezcladas con una solucion acuosa para formar una solucion o suspension para dispersion coloidal, a una superficie del suelo. La suspension o solucion para dispersion coloidal facilita la penetracion de la composicion polimérica a través de la superficie del suelo y en el suelo, migrando generalmente a áreas con potencialmente menos agua y, más generalmente, a lo largo de los canales de drenaje ubicados dentro del suelo. Luego de la penetracion de la superficie del suelo, la red polimérica es luego expuesta a un estímulo, generalmente presente en el suelo, donde los entrecruzamientos no permanentes se remueven y la composicion polimérica experimenta un cambio volumétrico. Esto resulta en la prevencion, detencion o pérdida reducida del agua desde el área blanco, por ejemplo la zona de la raíz de la planta, que permite una eficiencia mejorada del uso del agua por parte de las plantas, pastos, vegetacion, etc..
ARP090101165A 2008-03-31 2009-04-01 Composiciones polimericas estimulo-respuesta autolocalizadas en aditivos para suelos y metodos de uso AR071172A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7251108P 2008-03-31 2008-03-31

Publications (1)

Publication Number Publication Date
AR071172A1 true AR071172A1 (es) 2010-06-02

Family

ID=41115699

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101165A AR071172A1 (es) 2008-03-31 2009-04-01 Composiciones polimericas estimulo-respuesta autolocalizadas en aditivos para suelos y metodos de uso

Country Status (9)

Country Link
US (1) US8784681B2 (es)
EP (1) EP2265647A4 (es)
CN (1) CN101983209B (es)
AR (1) AR071172A1 (es)
AU (1) AU2009232384B2 (es)
BR (1) BRPI0910433A2 (es)
CA (1) CA2720092C (es)
MX (1) MX2010009942A (es)
WO (1) WO2009123699A2 (es)

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Also Published As

Publication number Publication date
CA2720092C (en) 2017-08-01
CN101983209B (zh) 2014-09-03
WO2009123699A2 (en) 2009-10-08
US20090242833A1 (en) 2009-10-01
CN101983209A (zh) 2011-03-02
US8784681B2 (en) 2014-07-22
AU2009232384B2 (en) 2015-07-16
AU2009232384A1 (en) 2009-10-08
BRPI0910433A2 (pt) 2015-09-29
MX2010009942A (es) 2010-09-28
EP2265647A4 (en) 2014-11-26
EP2265647A2 (en) 2010-12-29
CA2720092A1 (en) 2009-10-08
WO2009123699A3 (en) 2010-01-07

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